Silicone oil is a kind of paper packaging paper commonly used, has three layers, the first layer at the end of the paper, the second layer is the film, the third layer is a silicone oil. Because silicone paper has the characteristics of high temperat...

XINBOQIN, a watch manufacturer wholesale highquality watches. Here are our advantages: 1 We are good at making stainless steel watches. 2 We can custom watches. 3 We can free custom your own logo. 4 We have highquality movement. We usually use Japa...